Objects in the image:
category: person
category: traffic light
category: person
category: truck
category: handbag
category: person
category: person
category: person
category: traffic light
category: traffic light
category: person
category: traffic light
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he near the brown building?
a: Yes
q: does the mask covers his full body?
a: N/A
q: is he wearing blue dress?
a: Yes
q: Is he walking?
a: No